A runner gets in her exercise at dawn on Willard Beach, Wednesday, Sept. 13, 2017, in South Portland, Maine. The state is enjoying a stretch of pleasant weather with just over a week of summer remaining on the calendar. (AP Photo/Robert F. Bukaty)

Former presidential candidate Moise Jean-Charles, from the Platform Pitit Dessalines party, is carried by supporters after national police officers attempted to detain him in Delmas, a district of Port-au-Prince, Haiti, Wednesday, Sept. 13, 2017. Moise's attempted detention happened after the government claimed he had organized a violent protest in the capital on Tuesday, against government tax hikes that will take effect by October. (AP Photo/Dieu Nalio Chery)

Cheryl Perez, center, is comforted by her son, Maverick, left, and daughter, Sabrina, during a funeral service for her husband, Houston Police Sgt. Steve Perez, Wednesday, Sept. 13, 2017, in Houston. Sgt. Perez drowned last month after being trapped in Hurricane Harvey-related flooding while driving to work. (AP Photo/David J. Phillip)

Cars wait in line for gas as the station opens for the first time since Hurricane Irma passed through in Miromar Lakes, Fla., Wednesday, Sept. 13, 2017. (AP Photo/David Goldman)

A Volkswagen Touareg stands upside down in front of the fair ground of the IAA Motor Show in Frankfurt, Germany, Wednesday, Sept. 13, 2017. The environmental organization Greenpeace installed the car the day before to protest against the car industry. (AP Photo/Michael Probst)